117553422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 276480000

約数和(自身を除く): 158926578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 79, 142, 158, 213, 237, 426, 474, 497, 499, 553, 994, 998, 1106, 1491, 1497, 1659, 2982, 2994, 3318, 3493, 5609, 6986, 10479, 11218, 16827, 20958, 33654, 35429, 39263, 39421, 70858, 78526, 78842, 106287, 117789, 118263, 212574, 235578, 236526, 248003, 275947, 496006, 551894, 744009, 827841, 1488018, 1655682, 2798891, 5597782, 8396673, 16793346, 19592237, 39184474, 58776711, 117553422]

約数ペア:

[(1, 117553422), (2, 58776711), (3, 39184474), (6, 19592237), (7, 16793346), (14, 8396673), (21, 5597782), (42, 2798891), (71, 1655682), (79, 1488018), (142, 827841), (158, 744009), (213, 551894), (237, 496006), (426, 275947), (474, 248003), (497, 236526), (499, 235578), (553, 212574), (994, 118263), (998, 117789), (1106, 106287), (1491, 78842), (1497, 78526), (1659, 70858), (2982, 39421), (2994, 39263), (3318, 35429), (3493, 33654), (5609, 20958), (6986, 16827), (10479, 11218)]